An Australian Family Owned & Operated Company Manufacturing Quality HVAC Products Since 1974

Our extensive range and industry knowledge assists in minimised installation and operating costs, as well as the safe operation and energy-efficient performance of our products in all instances, whether residential or commercial.

Download Catalogue

Our catalogue contains all of the new products that are now available at our branches and all prices are included.


Westaflex Connect

Westaflex CONNECT turns your home into a Smart Home using a smart phone, tablet or via the CONNECT.

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Westaflex Green Duct

Greenduct is an Award Winning flexible duct, made in Australia, by an Australian owned and operated family business.

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Westaflex Greenduct


Westaflex Greenduct has been designed and manufactured in Australia and complies with Australian Standard (AS) 4254 for construction and Australian Standard (AS) 4859.1 for its thermal performance. The UNILOK core of Westaflex Greenduct has been the recipient of an Australian Design Mark award and a Consensus Manufacturing award.

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Cover for Westaflex (Aust) Pty Ltd
Westaflex (Aust) Pty Ltd

Westaflex (Aust) Pty Ltd

Australian National supplier of Heating, Ventilation & Air Conditioning products and equipment.

Merry Christmas & a Happy New Year to all our customers, suppliers, supporters. May 2024 be only the best for you all. ... See MoreSee Less
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All set up with Air Whilesalers, our South Australian Distributors at the Adelaide AIRAH Trade Night, on now at the Adelaide Entertainment Centre. ... See MoreSee Less
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The Future of HVAC conference is on today and tomorrow at Marvel Stadium in Melbourne. We are look forward to listening to interesting speakers from a wide range of industry experts. ... See MoreSee Less
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This Wednesday & Thursday, (13th and 14th September), Westaflex is a Trade Sponsor at The Future of HVAC Conference which is being held at Marvel Stadium in Melbourne. Michael Sterling and Dean Browning will be in attendance and will have on display the Air Serenity / Air Purification System and IoT operating interface. We are looking forward to meeting you there, and being part of this most worthwhile event for the HVAC industry. ... See MoreSee Less
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Set up at the Rydges in Geelong Vic for the AIRAH Trade Night. On now till 7pm. ... See MoreSee Less
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Contact our Head Office

Westaflex has been supplying industry leading products and service to the Australian HVAC industry since 1974. With an ever increasing range of products on offer, Westaflex / Uniflex will remain the industry leader in innovation. 

140 - 160 Bamfield Road, Heidelberg West 3081, Victoria, Australia
7.30am to 5pm Monday to Friday
8.00am to 11am Saturday

Tell: (03) 9458 2122
Fax: (03) 9458 3120
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